1 doctor weighed in:

Can low thyroid levels affect a fetal heart rate?

1 doctor weighed in
Dr. David Sneid
Internal Medicine - Endocrinology

In brief: Yes, but the

fetus should be making it's own thyroid hormone after about 12 weeks of pregnancy, and it is this level which is important.
Check w/your doctor.

In brief: Yes, but the

fetus should be making it's own thyroid hormone after about 12 weeks of pregnancy, and it is this level which is important.
Check w/your doctor.
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Dr. Dennis Higginbotham
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